Consider the data for the NACA 2412 airfoil given in Figure 4.10. Calculate the lift and moment about the quarter chord (per unit span) for this airfoil when the angle of attack is 4° and the freestream is at standard sea level conditions with a velocity of 50 ft/s. The chord of the airfoil is 2 ft.

JavaScript Not Detected

JavaScript is required to view textbook solutions.

Step 1 of 1

Provide feedback (8)

BossStein111111

He accidentally replace the value of c_mc/4 with -0.36 instead of -0.036 in the substituted equation. But the answer is correct.

Select Your Problem

Get Study Help from Chegg

Chegg is one of the leading providers of homework help for college and high school students. Get homework help and answers to your toughest questions in math, calculus, algebra, physics, chemistry, science, accounting, English and more. Master your homework assignments with our step-by-step solutions to more than 3000 textbooks. If we don't support your textbook, don't worry! You can ask a homework question and get an answer in as little as two hours. With Chegg, homework help is just a few clicks away.